Home / 4,927.37-7,384.63-2,002.25

Finding the Fourth Proportional to 4,927.37, 7,384.63 and 2,002.25

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Solution

The fourth proportional to 4,927.37, 7,384.63 and 2,002.25 is: 3,000.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,927.37 : 7,384.63 = 2,002.25 : x
  2. Step 2: Convert to fraction form
    4,927.37/7,384.63 = 2,002.25/x
  3. Step 3: Cross multiply
    4,927.37x = 7,384.63 × 2,002.25
  4. Step 4: Simplify right side
    4,927.37x = 14,785,875.42
  5. Step 5: Solve for x
    x = 14,785,875.42/4,927.37
  6. Step 6: Final answer
    x = 3,000.77

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.